baber/WOPTO huggingface dataset:
Patent KR-20020029988-A (KR)
Title: a brake system for vehicles
Inventor: LEE CHEOL HUN
IPC: B60T15/36
Filed: 2000-10-16
Abstract: PURPOSE: A brake system of an automobile is provided to improve brake response performance when a hydraulic circuit is damaged by promptly intercepting the hydraulic circuit when oil leakage occurs in the hydraulic circuit to prevent operation delay of a tandem master cylinder. CONSTITUTION: A brake system of an automobile includes solenoid valves(30,40) mounted at inlets of front and rear hydraulic pressure tubes, error sensors(50) mounted on hydraulic cylinders of brake systems for sensing operation of a cup(21) or a piston(22) and sensing oil leakage of the hydraulic pressure tubes, and an ECU(Electronic Control Unit)(60) for intercepting the hydraulic pressure tube, from which oil leakage occurs, by operating the solenoid valve located on a line where the oil leakage occurs.
Patent KR-20010067357-A (KR)
Title: Earphone jack holding device
Inventor: KITAMURA TOSHIYASU
IPC: H04M1/60
Filed: 2000-10-26
Abstract: PURPOSE: To provide an earphone jack support that has a structure that causes no defect against an external stress such as a wrenching force by an earphone plug or the like, and offers electric stability. CONSTITUTION: An earphone jack (conventionally abbreviated H.S.J) 11 is provided with a 1st support rib 15 and a 2nd support rib 16 that are fixed by soldering to a printed circuit board 13, and erected to a shield case 14 for support in the horizontal direction and also with a 3rd support rib to be erected at right angle to the printed circuit board. This shield case 14 is supported at a right angle to the printed circuit board by a 4th support rib 18 erected to a case 12.
Patent KR-20020034562-A (KR)
Title: Mounting structure of doorbasket for refrigerator
Inventor: CHO NAM SEON
IPC: F25D23/04
Filed: 2000-11-02
Abstract: PURPOSE: An installation structure of door basket of refrigerator is provided to efficiently use a lower space of the door basket. CONSTITUTION: An installation structure includes a pair of supportive parts(13); a supportive plate(18); and a horizontally moving basket(52). The supportive parts are vertically protrusively formed on both sides of a door liner in a refrigerator. The supportive plates is installed between the supportive parts and horizontally formed. The horizontally moving basket has hook parts(53a) slidably supported by the supportive plate and a storage space storing objects. The horizontally moving basket is an additional storage space between an upper door basket(18a) and a lower door basket(18b).
Patent KR-20010051503-A (KR)
Title: Cellular phone terminal
Inventor: WATANABE TADAYUKI
IPC: H04W88/02
Filed: 2000-11-08
Abstract: PURPOSE: To provide a portable radio terminal in which settable services can be stably and also automatically set only by key operations. CONSTITUTION: This portable radio terminal in which specified services can be set only by key operations is provided with an inputting means 11 inputting keying-in data for service setting, a radio state acquiring means 12 for acquiring a radio state at the setting of the service, a time measuring means 13 for measuring the occurrence timing of the keying data, and a state recording memory 20 for storing keying data information, radio state information and keying data interval information.
Patent KR-20010051540-A (KR)
Inventor: HISHINUMA HIROYUKI
IPC: H01L23/12
Filed: 2000-11-08
Abstract: PURPOSE: To provide a flexible wiring board suitable for mounting a semiconductor device. CONSTITUTION: Before a metal projection 42 of a flexible board 30 is put into contact with and connected to a metal wiring 15 of another flexible board 10 with ultrasonic sound, a soft metal film 21 or 43 having a Vickers hardness of not more than 80 kgf/mm2 is formed on the surface of at least one of the metal wiring 15 and the metal projection 42. When these members are heated and bonded to each other with the ultrasonic sound, they are reliably bonded.
Patent KR-20020036443-A (KR)
Title: Internet parody game for cinema film advertisement
Inventor: HWANG SUNG JIN
Filed: 2000-11-09
Abstract: PURPOSE: A banner game for a releasing movie advertisement and a business method are provided to make a banner advertisement advertise the releasing movie to a join-in type advertisement not a simple moving image by using two media, an advertisement and a movie. CONSTITUTION: The method comprises steps of understanding an entire plot and stream by arranging the characteristics of a movie scenario, selecting a simple and characteristic event and making a table according to the event, completing an overall game scenario based on the implicated movie scenario by selecting a genre of the game and checking the capable technology, and making the banner advertisement game parodied the movie.
Patent KR-20020037153-A (KR)
Title: Method and apparatus for group serial interference cancellation
Inventor: HWANG SEUNG HUN
IPC: H04B15/00
Filed: 2000-11-13
Abstract: PURPOSE: A device of removing a group sequence-type interference is provided to group interference signals according to receiving capacities of synchronous transmission signals and asynchronous transmission signals, to remove interferences, so as to improve an interference removing capacity as well as simplify a system by reducing the number of stages. CONSTITUTION: The first detector(30) groups synchronous user signals and asynchronous user signals received to a base station from more than one mobile station as synchronous transmission signals, and detects the synchronous transmission signals. An interference reproducer(34) re-spreads the detected synchronous transmission signals, and outputs reproduction signals. An adder/subtracter(33) subtracts the reproduction signals and receiving signals to remove interference signals, and outputs asynchronous user signals. A delayer(32) delays the receiving signals. The second detector(31) groups the asynchronous signals as asynchronous transmission signals, and detects the asynchronous transmission signals.
Patent KR-20020039581-A (KR)
Title: A method of decorating pattern formation by beam-reflection of decorating paper
Inventor: JUNG JONG IM
IPC: B41M5/025
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a formation method of photoreflective patterns in decoration paper which transfers liquid synthetic resins to a film by a transfer roller and again transfers to raw materials of the decoration paper by heat pressure so that it enables mass production with keeping photoreflective effect. CONSTITUTION: The formation method of the photoreflective patterns in decoration paper comprises the steps of: (i) forming the transfer roller(2) with decoration patterns corroded and molded; (ii) transferring the liquid synthetic resins to surface of a film(6) by the transfer roller; (iii) hardening the transferred film at a first cooling furnace(8); (iv) adding the film to the raw materials for decoration paper and thermally compressing by a compression roller(9) to transfer the raw materials again; (v) perfectly hardening the compressed raw materials at a second cooling furnace(12); and (vi) separating the film from the raw materials.
Patent KR-20020040053-A (KR)
Title: Fuel supply control method of lpg vehicle
Inventor: HONG SEONG SU
IPC: F02M21/00
Filed: 2000-11-23
Abstract: PURPOSE: A method for controlling the fuel supply of an LPG(Liquefied Petroleum Gas) vehicle is provided to enhance the convenience for a driver, to avoid the remaining of the fuel in a fuel supply line, and to prevent the freezing of the fuel supply line by connecting or disconnecting the fuel supply via an ignition switch. CONSTITUTION: A method for controlling the fuel supply of an LPG vehicle comprises the steps of analyzing the operation state of an ignition switch and the voltage of an alternator terminal(11,21), connecting or disconnecting fuel supply to a fuel supply line by opening and closing a solenoid valve via a first relay connected with the ignition switch(12,22), and turning on/off electrical devices related with the starting of an engine by turning on/off a second relay connected with a battery(13,23). Since the supply of LPG is connected and disconnected via the ignition switch without an LPG switch, the convenience of a driver is improved.
Patent KR-20020044374-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: PARK GEUN SUK
IPC: H01L21/336
Filed: 2000-12-05
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to compensate for a gate insulation layer pattern damaged by an etch process for defining a gate electrode, by isotropically eliminating a predetermined thickness of the gate electrode after the etch process so that both edges of the gate insulation layer pattern formed under the gate electrode are exposed. CONSTITUTION: A gate insulation layer and a conductive layer for the gate electrode are sequentially formed on a semiconductor substrate(21). The conductive layer for the gate electrode and the gate insulation layer are etched to form the gate electrode(25) and the gate insulation layer pattern(23) by using a mask for defining the gate electrode as an etch mask. A predetermined thickness of the gate electrode is isotropically etched to expose the edge of the gate insulation layer pattern. Low density impurity ions are implanted into the semiconductor substrate at both sides of the gate electrode to form a lightly-doped-drain(LDD) region(27). An insulation layer spacer(29) is formed at both sides of the gate electrode. High density impurity ions are implanted into the semiconductor substrate at both sides of the insulation layer spacer to form a source/drain region(31).
Patent KR-20020046396-A (KR)
Inventor: KIM KYONG BOK
IPC: A01M1/22
Filed: 2000-12-13
Abstract: PURPOSE: A high frequency device and a control method thereof are provided to drive out mosquitoes, croton bugs, and other noxious insects by generating specific frequencies and perfume. CONSTITUTION: A body(10) of the automatic or manual frequency generating device for generating a specific frequency capable of driving out mosquitoes, croton bugs, and other noxious insects is constructed to be installed to various appliances(40) including a lantern, a refrigerator, a motor fan, an air conditioner, a hat, a light, a shelf, and other objects.
Patent KR-20020048668-A (KR)
Inventor: YOO YEONG JIN
IPC: A61L2/18
Filed: 2000-12-18
Abstract: PURPOSE: A deodorization device is provided to directly deodorize clothes of each person coming in and out a public place. CONSTITUTION: The deodorization device comprises a box shaped housing(3) installed with a door at its front side and a bottom floor defining a space; a solution tank(4) installed within the housing such that it is projected at regular distances so as to be used as a shelf; a spray tank(6) installed on the bottom surface of the floor with being connected with the solution tank through a piping(5); a control device for controlling an appropriate amount of solution in the spray tank; plural ultrasonic devices(7); a switching device for automatically turning on and off the ultrasonic devices; and plural discharge pipes(8).
Patent KR-20020050342-A (KR)
Title: Coupling structure with tail gate and cargo screen of car
Inventor: JANG YEONG SEONG
IPC: B60J5/10
Filed: 2000-12-21
Abstract: PURPOSE: Structure for interlocking a cargo screen with a tailgate in a vehicle is provided to improve convenience by opening the cargo screen while opening the tailgate. CONSTITUTION: Structure for interlocking a cargo screen with a tailgate of a vehicle comprises a cargo screen(2) contained in a cargo screen containing case(3); a tail gate(4) moving the cargo screen by being opened or closed; a saw tooth typed pulleys(11,12) mounted on opening and closing portions of the cargo screen; a rotational shaft(13) rotationally supporting the saw tooth typed pulleys; a spring(14) mounted on the rotational shaft; a timing belt(15) installed on the saw tooth typed pulley; a wire rope(16) connected to the timing belt; and a pulley(17) arranged on a lower portion of a chassis frame. The timing belt is engaged with an outer portion of the cargo screen. A screw unit is geared with the saw tooth typed pulleys by being mounted on an inner surface of the timing belt. Thereby, the structure for interlocking the cargo screen with the tailgate of the vehicle improves convenience by opening the cargo screen while opening the tailgate.
Patent KR-20020051791-A (KR)
Title: Navigation system for recognizing fellow cars and use thereof
Inventor: KANG YUN SEOK
IPC: G08G1/0968
Filed: 2000-12-23
Abstract: PURPOSE: A navigation system for recognizing traveling vehicles and a method for using the same are provided to perform communication between the traveling vehicles by improving a structure of the navigation system. CONSTITUTION: An operating switch(10) is used for operating selectively a navigation system. An object vehicle input switch(20) is used for determining selectively an inputting state of the navigation system. An input portion(30) is used for inputting a navigation ID of the object vehicle and a destination of a self vehicle. A GPS(Global Positioning System) antenna(40) receives information about a traveling position of the object vehicle and a traveling position of the self vehicle. A display portion(50) displays the traveling position of the object vehicle and the traveling position of the self vehicle. A direction switch(60) is used for grasping direction information on the basis of the object vehicle and the self vehicle. An AM communication antenna(70) transmits or receives a communication signal between the object vehicle and the self vehicle. A navigation control unit(80) controls the AM communication antenna(70), the direction switch(60), the display portion(50), the GSP antenna(40), the input portion(30), the object vehicle input switch(20), and the operating switch(10).
Patent KR-20020053947-A (KR)
Title: Method for forming metal pad of semiconductor device
Inventor: PARK JONG SEONG
IPC: H01L21/60
Filed: 2000-12-26
Abstract: PURPOSE: A method for fabricating a metal pad of a semiconductor device is provided to improve adhesion, by forming a metal plug in an interlayer dielectric while the surface of the metal plug is protruded by a predetermined height so that the adhesion area of a metal layer deposited on the metal plug is enlarged. CONSTITUTION: A metal layer of a pad type is formed on a semiconductor substrate(11). The interlayer dielectric(13) of a predetermined thickness is deposited on the metal layer. A predetermined portion of the interlayer dielectric is selectively etched to form several via holes in the interlayer dielectric. The via hole is filled with a metal layer to form the metal plug(15). The surface of the interlayer dielectric is etched by a predetermined thickness to make the metal plug protrusive.
Patent KR-20020056278-A (KR)
Title: Water level detecting sensor for washing machine
Inventor: BANG JONG CHEOL
IPC: D06F39/00
Filed: 2000-12-29
Abstract: PURPOSE: A water level sensor of a washing machine is provided to seal a coil inserted in a coil mounting groove with a molding solution instead of insert injection molding for preventing the deformation or damage generated in the process of the insert injection molding. CONSTITUTION: A water level sensor of a washing machine includes a coil(34) molded in the predetermined shape of wound wire to be inserted in a coil mounting groove(32) radially formed outside a casing(30), wherein an upper part of the coil mounting groove is filled with molding solution for the waterproofing and the coil is made of a self-bond wire.
Patent KR-20010022330-A (KR)
IPC: C22C38/12
Filed: 1998-07-28
Abstract: An ultra-high strength boron-containing steel having a tensile strength of at least about 900 MPa (130 ksi), a toughness as measured by Charpy V-notch impact test at -40° C. (-40° F.) of at least about 120 joules (90 ft-lbs), and a microstructure comprising predominantly fine-grained lower bainite, fine-grained lath martensite, or mixtures thereof, transformed from substantially unrecrystallized austenite grains and comprising iron and specified weight percentages of the additives: carbon, silicon, manganese, copper, nickel, niobium, vanadium, molybdenum, chromium, titanium, aluminum, calcium, Rare Earth Metals, and magnesium, is prepared by heating a steel slab to a suitable temperature; reducing the slab to form plate in one or more hot rolling passes in a first temperature range in which austenite recrystallizes; further reducing said plate in one or more hot rolling passes in a second temperature range below said first temperature range and above the temperature at which austenite begins to transform to ferrite during cooling; quenching said plate to a suitable Quench Stop Temperature; and stopping said quenching and allowing said plate to air cool to ambient temperature.
Patent KR-20010022336-A (KR)
Title: 스마트 카드의 적층
IPC: G06K17/00
Filed: 1999-05-20
Abstract: 본 발명은 스마트 카드를 서로 접착하는 수단이 제공되는 상기 스마트 카드의 적층에 관한 것이다. 각 스마트 카드는 N극과 S극을 구비한 하나 이상의 자석이 제공된다. 상기 적층의 조립된 위치에서, 인접한 스마트 카드의 상기 자석은 서로 이웃해 있는데 제 1 카드의 자석의 N극은 제 2 카드의 자석의 S극과 이웃해 있고 상기 제 1 카드의 자석의 S극은 폐쇄된 자기 회로를 형성하기 위해서 상기 제 2 카드의 자석의 N극과 이웃해 있다.
Patent KR-20010022370-A (KR)
Title: 유리 부싱 내에 유리유동을 혼합하기 위한 다중칸 장치
IPC: C03B37/085
Filed: 1998-08-04
Abstract: 섬유형성 부싱(40) 내에 설치된 다중칸 혼합장치가 유리섬유의 제조에 사용된다.  상기 다중칸 혼합기는 부싱(5)의 벽에 접합되고, 유리가 통과하여 유동하는 통로(44)를 가지는 제 1의 칸과 유리가 상기 제 1의 칸 내의 통로로부터 길이 방향으로 간격을 두고 통과하여 유동하는 통로(44)를 가지는 제 2 칸을 포함하여 용융된 유리(3)는 상기 칸들을 통과하여 지나갈 때 비선형 경로로 유동하도록 한다.  추가 칸들이 용융된 유리(3)를 더욱더 혼합하기 위하여 추가적이 유동 전환을 발생하도록 부가될 수 있다.
Patent KR-20010086196-A (KR)
Title: 폴리플루오로알콕사이드 리간드를 함유한 약한 배위결합음이온
IPC: C07F9/90
Filed: 1998-09-11
Abstract: 본 발명은 화학식 [M 1 (XC(CF a (R 1 ) b )(CF c (R 2 ) d )R 3 ) m (R 4 ) n ] -p 를 갖는 다불소화 음이온을 포함하는 화합물과 그의 용도에 관한 것이다. 특히, 본 발명은 전이금속이나, Ⅲ족, Ⅳ족 또는 Ⅴ족 원소에 배위결합된 다불소화 알콕사이드를 포함하는 음이온으로 이루어진 화합물을 제공한다.
Patent KR-20010024512-A (KR)
Title: 폴리비닐 클로라이드계 플레넘 케이블 조성물
IPC: C08L27/06
Filed: 1998-10-16
Abstract: 본 발명은 폴리(비닐 클로라이드) 수지, 염소화 폴리(비닐 클로라이드) 수지 또는 이들의 혼합물, 화학식 I의 폴리할로알킬포스페이트 및/또는 폴리할로알킬티오포스페이트 난연제 및 상용화제(유출 방지제)를 포함하는 난연성 조성물에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     M은 황 또는 산소이고, 
     X 1 , X 2 및 X 3 은 각각 독립적으로 염소 및 브롬으로 이루어진 그룹으로부터 선택된 할로겐이다. 
     바람직하게는 당해 조성물은 할로겐 함량이 폴리(비닐 클로라이드) 수지, 염소화 폴리(비닐 클로라이드) 수지 또는 이들의 혼합물의 할로겐 함량보다 약 2.0중량% 많은 조성물을 제공하기에 충분한 난연제 및 기타 할로겐화 첨가제를 포함한다.  이러한 조성물은 더 소량의 난연제를 사용하여 난연성 표준을 충족시킬 수 있고, 이로써 조성물의 비용을 절감시키며, 와이어 및 케이블 제조 공정에 사용하기에 더 용이하도록 제형화시킬 수 있다.
Patent KR-20010032638-A (KR)
Title: 기공을 차단하는 가교결합된 엘라스토머 수지로 코팅된에어백 직물
IPC: D06M15/693
Filed: 1998-11-24
Abstract: 본 발명은 자동차용 에어백에 사용하기 위한 코팅된 베이스 직물을 제공한다.  코팅된 베이스 직물은 가교결합된 엘라스토머 수지의 기공차단층으로 보호 코팅된 제직 나일론 또는 폴리에스테르의 기재를 포함한다.  이러한 수지는 폴리아미드, 부틸 고무, EPDM, 폴리우레탄, 수소화된 NBR, 아크릴 고무 및 이들의 혼합물로 필수적으로 이루어진 군으로부터 선택될 수 있지만, 이에 한정되지 않는다.  폴리아미드 물질의 기공차단층은 제곱 야드 당 약 0.1 내지 0.5온스의 코팅 중량으로 존재한다.  또한, 수지는 라텍스로서 또는 유기 용매(들)에 의한 용액으로 존재할 수 있다.  본 발명의 코팅 직물을 제조하는 방법을 또한 제공한다.
Patent KR-20010033250-A (KR)
IPC: A23L1/28
Filed: 1998-12-11
Abstract: Flavouring materials may be produced from filamentous fungi by contacting them with water at a temperature sufficient to reduce their nucleic acid content and concentrating or separating solids from the resulting aqueous solution. The materials are then further subjected to a chemical reaction for example with a sulphur containing amino acid.
Patent KR-20010033263-A (KR)
Title: 피리딘 아미드 및 모르폴린 유도체 또는 피페리딘 유도체기재의 살진균제 혼합물
IPC: A01N43/84
Filed: 1998-12-15
Abstract: 본 발명은 활성 성분으로서 a) 하기 화학식 I의 아미드 화합물, 및 b) 하기 화학식 IIa, Ⅱb 및 Ⅱc의 화합물의 군으로부터 선택되는 모르폴린 또는 피페리딘 유도체 Ⅱ를 함유하는 살진균제 혼합물에 관한 것이다.  활성 성분들은 상승 작용 유효량으로 제공된다. 
     〈화학식 I〉 
     A-CO-NR 1 R 2   
     〈화학식 IIa〉 
     
       
     
     〈화학식 IIb〉 
     
       
     
     〈화학식 IIc〉 
     
       
     
     상기 식 중, 
     A는 아릴기이거나, O, N 및 S로부터 선택되는 1 내지 3개의 헤테로 원자를 갖는 방향족 또는 비방향족의 5 또는 6원 헤테로고리이며, 아릴기 또는 헤테로시클릭 화합물은 임의로 알킬, 할로겐, CHF 2 , CF 3 , 알콕시, 할로알콕시, 알킬티오, 알킬술피닐 및 알킬술포닐로부터 서로 독립적으로 선택되는 1, 2 또는 3개의 치환체를 가질 수 있고, 
     R 1 은 수소 원자를 나타내고, 
     R 2 는 알킬, 알케닐, 알키닐, 알콕시, 알케닐옥시, 알키닐옥시, 시클로알킬, 시클로알케닐, 시클로알킬옥시, 시클로알케닐옥시, 페닐 및 할로겐으로부터 서로 독립적으로 선택되는 1, 2 또는 3개의 치환체를 임의로 함유하는 페닐 또는 시클로알킬기이며, 지방족 및 지환식 라디칼은 부분적으로 또는 전부 할로겐화될 수 있고(있거나) 지환식 라디칼은 1 내지 3개의 알킬기로 치환될 수 있으며, 페닐기는 1 내지 5개의 할로겐 원자 및(또는) 알킬, 할로알킬, 알콕시, 할로알콕시, 알킬티오 및 할로알킬티오로부터 서로 독립적으로 선택되는 1 내지 3개의 치환체를 가질 수 있으며, 아미드계 페닐기는 1개 이상의 알킬기로 임의로 치환되고(되거나) O 및 S로부터 선택되는 헤테로 원자를 가질 수 있는 포화 5원 고리와 임의로 축합된다.
Patent KR-20010040360-A (KR)
Title: 디알릴디메틸 암모늄 클로라이드와 아크릴아미드의 친수성분산 중합체를 보유 및 배수 촉진제로 이용하는 제지 공정
IPC: D21H17/66
Filed: 1999-01-15
Abstract: 본원에서는 제지 공정에서 보유(retention) 및 배수 (drainage) 성능을 개선하기 위한 방법을 개시한다.  상기 방법은 수성 셀룰로오스 제지 슬러리를 형성하고; 상기 슬러리에 유효량의 친수성 분산 중합체를 부가하고; 상기 슬러리를 배수시켜서 시이트를 형성하고; 상기 시이트를 건조시키는 것을 포함한다.  상기 친수성 분산 중합체는 디알릴디메틸 암모늄 클로라이드와 아크릴아미드의 공중합체인 것이 바람직하다.
Patent KR-20010034270-A (KR)
Title: Ｈｉｖ 감염을 치료하기 위한 삼치환된 1,3,5-트리아진유도체
IPC: C07D401/12
Filed: 1999-03-24
Abstract: 본 발명은 HIV (인간 면역결핍 바이러스) 감염된 환자를 치료하기 위한 약제의 제조를 위한 화학식(I)의 화합물, 그의 N-옥사이드, 약제학적으로 허용되는 염 및 입체화학적 이성체 형태의  용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     A는 CH, CR 4 또는 N이고; 
     n은 0, 1, 2, 3 또는 4이며; 
     R 1 및 R 2 는 각각 독립적으로 수소, 하이드록시, C 1-12 알킬, C 1-12 알킬옥시, C 1-12 알킬카보닐, C 1-12 알킬옥시카보닐, 아릴, 아미노, 모노- 또는 디(C 1-12 알킬)아미노, 모노- 또는 디(C 1-12 알킬)아미노카보닐(여기에서, 상기 언급된 C 1-12 알킬 그룹의 각각 은 임의로 및 각각 개별적으로 치환될 수 있다)로부터 선택되거나; 
     R 1 및 R 2 는 함께 피롤리디닐, 피페리디닐, 모르폴리닐, 아지도 또는 모노- 또는 디(C 1-12 알킬)아미노C 1-4 알킬리덴을 형성할 수 있고; 
     R 3 은 수소, 아릴, C 1-6 알킬카보닐, 임의로 치환된 C 1-6 알킬이며, 
     각 R 4 는 독립적으로 하이드록시, 할로, C 1-6 알킬, C 1-6 알킬옥시, 시아노, 아미노카보닐, 니트로, 아미노, 트리할로메틸 또는 트리할로메틸옥시이고; 
     L은 -X-R 5 또는 -X-Alk-R 6 이며, 
     여기에서, R 5 및 R 6 는 각각 독립적으로 인다닐, 인돌릴 또는 페닐이고; 상기 인다닐, 인돌릴 또는 페닐의 각각은 치환될 있고; 
     X는 -NR 3 -, -NH-NH-, -N=N-, -O-, -S-, -S(=O)- 또는 -S(=O) 2 -이며; 
     아릴은 임의로 치환된 페닐이며; 
     Het는 임의로 치환된 지방족 또는 방향족 헤테로사이클릭 라디칼이다. 
     본 발명은 또한 화학식(I) 화합물의 서브그룹인 새로운 화합물, 그의 제조방법 및 그를 함유하는 약제학적 조성물에 관한 것이다.
Patent KR-20010042451-A (KR)
Title: 유기박막, 그 제조방법 및 그 제조장치와 액정배향막, 그제조방법 및 그 제조장치와 액정배향막을 사용한액정표시장치 및 그 제조방법
IPC: B05D1/18
Filed: 2000-02-10
Abstract: 유기박막의 제조방법은, 활성수소를 가지는 관능기에 대하여 반응성을 나타내는 관능기를 구비한 분자군을 기재에 접촉시킴으로써 이 기재 상에 결합시켜서 이 분자군으로 이루어지는 피막을 형성하는 피막형성공정과, 상기 기재에 결합되지 않은 상기 분자를 케톤류, 알킬렌글리콜류 및 알콕시알콜류로 이루어지는 군에서 선택되는 최소한 1종류를 함유하는 세정제로 제거하는 제거공정을 가지는 것을 특징으로 한다. 
     이로써, 염소계 유기용제를 사용하지 않고 막두께가 균일한 유기박막을 형성할 수 있는 등, 환경에 대한 부하를 저감한 유기박막의 제조프로세스를 제공할 수 있다. 
     따라서, 본 발명의 산업상의 의의는 크다.
Patent KR-20010071579-A (KR)
IPC: A61P3/06
Filed: 1999-06-24
Abstract: Prodrug compounds of unstable inhibitors of the serine peptidase dipeptidyl peptidase IV, are used in the treatment of various disorders, especially of metabolic disorders. The Prodrug compounds can be used in the treatment of impaired glucose tolerance, glucosuria, hyperlipidaemia, metabolic acidoses, diabetes mellitus, diabetic neuropathy and nephropathy.
Patent KR-20010071594-A (KR)
Title: 폴리카보네이트 및 그래프트 중합체를 포함하는 방염성성형 조성물
IPC: C09K21/12
Filed: 1999-06-12
Abstract: 본 발명은 포스파젠을 함유하며, 폴리카보네이트 및 그래프트 기재 (graft base)로서 실리콘 고무, EP(D)M 고무 및 아크릴레이트 고무로 이루어진 군으로부터 선택되는 그래프트 중합체를 기본으로하며, 탁월한 방염성, 및 응력크래킹에 대한 내성 또는 노치충격강도와 같은 매우 우수한 기계적 특성을 나타내는 성형 조성물에 관한 것이다.